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2 years ago

11

Nick goes to the store and buys 22 notebooks for $1.50 each. Then he buys 8 pens for $0.55 each. How much money did he spend in

all? *

1 answer:

rosijanka [135]2 years ago

8 0

Answer:

$33 for the notebooks and $4.40 for the pens

Step-by-step explanation:

if u would multiply 33 by 1.50 you would get $33

if u would multiply 8 by 0.55 you would get $4.40

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nydimaria [60]

The third one just like the previous question

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3 years ago

Find the volume of the sphere. Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and round

bulgar [2K]

Answer:

Find the volume of the sphere.

Either enter an exact answer in terms of π or use 3.14 for π and round your final answer to the nearest hundredth.

The radius is 1

Volume = $\frac{4}{3} \pi$ or 4.19

Step-by-step explanation:

Given

Radius, r = 1

Required

Find the volume of sphere

Volume of a sphere is calculated using the following formula

$V = \frac{4}{3} \pi r^{3}$

Where V = Volume and r = radius

By Substitution,

$V = \frac{4}{3} \pi * 1^{3}\\\\V = \frac{4}{3} \pi * 1\\\\V = \frac{4}{3} \pi$

Solving further to get the numerical value of volume;

We have to substitute 3.14 for π

$V = \frac{4}{3} * 3.14V = 4.1866$

V = 4.19 to the nearest hundredth

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2 years ago

Felipe rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 76 cents for each mile

adelina 88 [10]

Answer:Fee as a function of miles:

f(m) = 16.95 + 0.92m

140.23 = 16.95 + 0.92m

0.92m = 140.23 - 16.95

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m = 123.28/0.92

m = 134 miles

Step-by-step explanation:

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2 years ago

Read 2 more answers

The crayola crayon company can make 2400 crayons in 4 minutes.How many crayons can they make in 15 minuttes

scZoUnD [109]

<span><span>4 x n = 2400 x 15Find the cross products</span>
<span>4n = 36000Multiply</span>
<span>n = 9000Divide both sides by 4</span></span>

<span>The Crayola crayon company can make 9000 crayons in 15 minutes.</span>

<span>hope this helps :)</span>

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2 years ago

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax

Keith_Richards [23]

8% of 60 = 4.8
total = 60 + 4.8
= 64.8

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2 years ago